From the frivolous to the deadly serious – we delve into some of America’s best kept secrets.

From beyond the indestructible armoured doors of Fort Knox to the unexplained ritualistic symbols of the Freemasons, HISTORY™
acquires the exclusive key in AMERICA’S BOOK OF SECRETS
and exposes the mysteries of these iconic networks guarded
throughout time via a eature-length special that leads into a ten episode exploration.